[INFO] fetching crate art_p256 0.2.1... [INFO] testing art_p256-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate art_p256 0.2.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate art_p256 0.2.1 [INFO] finished tweaking crates.io crate art_p256 0.2.1 [INFO] tweaked toml for crates.io crate art_p256 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate art_p256 0.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9572f6db7c86e729c0bc37ba775b89ac02fbdef72c7e42c449fe31274963908 [INFO] running `Command { std: "docker" "start" "-a" "e9572f6db7c86e729c0bc37ba775b89ac02fbdef72c7e42c449fe31274963908", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9572f6db7c86e729c0bc37ba775b89ac02fbdef72c7e42c449fe31274963908", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9572f6db7c86e729c0bc37ba775b89ac02fbdef72c7e42c449fe31274963908", kill_on_drop: false }` [INFO] [stdout] e9572f6db7c86e729c0bc37ba775b89ac02fbdef72c7e42c449fe31274963908 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c031c4a23f55285148400f64b04d9ba42c96b17c81f8556b8f90bdc40acd75aa [INFO] running `Command { std: "docker" "start" "-a" "c031c4a23f55285148400f64b04d9ba42c96b17c81f8556b8f90bdc40acd75aa", kill_on_drop: false }` [INFO] [stderr] Compiling art_p256 v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/p256_field.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn add_i(mut a: &mut A512, b: u32, i: usize) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/p256_field.rs:62:29 [INFO] [stdout] | [INFO] [stdout] 62 | pub(crate) fn add_i(mut a: &mut A256, b: u32, i: usize) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/p256_field.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | pub(crate) fn sub_i(mut a: &mut A256, b: u32, i: usize) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a`, `b`, `p`, and `n` are never read [INFO] [stdout] --> src/p256_curve.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ShortWeierstrass { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 20 | pub a: A256, [INFO] [stdout] | ^ [INFO] [stdout] 21 | pub b: A256, [INFO] [stdout] | ^ [INFO] [stdout] 22 | pub p: A256, [INFO] [stdout] | ^ [INFO] [stdout] 23 | pub n: A256, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `ShortWeierstrass` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "c031c4a23f55285148400f64b04d9ba42c96b17c81f8556b8f90bdc40acd75aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c031c4a23f55285148400f64b04d9ba42c96b17c81f8556b8f90bdc40acd75aa", kill_on_drop: false }` [INFO] [stdout] c031c4a23f55285148400f64b04d9ba42c96b17c81f8556b8f90bdc40acd75aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24dac2452354871e4fecfdc63bbc590926471b555a166da108a577c5eef9a35b [INFO] running `Command { std: "docker" "start" "-a" "24dac2452354871e4fecfdc63bbc590926471b555a166da108a577c5eef9a35b", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/p256_field.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn add_i(mut a: &mut A512, b: u32, i: usize) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/p256_field.rs:62:29 [INFO] [stdout] | [INFO] [stdout] 62 | pub(crate) fn add_i(mut a: &mut A256, b: u32, i: usize) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/p256_field.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | pub(crate) fn sub_i(mut a: &mut A256, b: u32, i: usize) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a`, `b`, `p`, and `n` are never read [INFO] [stdout] --> src/p256_curve.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ShortWeierstrass { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 20 | pub a: A256, [INFO] [stdout] | ^ [INFO] [stdout] 21 | pub b: A256, [INFO] [stdout] | ^ [INFO] [stdout] 22 | pub p: A256, [INFO] [stdout] | ^ [INFO] [stdout] 23 | pub n: A256, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `ShortWeierstrass` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling art_p256 v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `P256` [INFO] [stdout] --> tests/ecdhe.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate P256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `art_p256` (test "ecdhe") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/p256_field.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn add_i(mut a: &mut A512, b: u32, i: usize) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/p256_field.rs:62:29 [INFO] [stdout] | [INFO] [stdout] 62 | pub(crate) fn add_i(mut a: &mut A256, b: u32, i: usize) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/p256_field.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | pub(crate) fn sub_i(mut a: &mut A256, b: u32, i: usize) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a`, `b`, `p`, and `n` are never read [INFO] [stdout] --> src/p256_curve.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ShortWeierstrass { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 20 | pub a: A256, [INFO] [stdout] | ^ [INFO] [stdout] 21 | pub b: A256, [INFO] [stdout] | ^ [INFO] [stdout] 22 | pub p: A256, [INFO] [stdout] | ^ [INFO] [stdout] 23 | pub n: A256, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `ShortWeierstrass` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "24dac2452354871e4fecfdc63bbc590926471b555a166da108a577c5eef9a35b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24dac2452354871e4fecfdc63bbc590926471b555a166da108a577c5eef9a35b", kill_on_drop: false }` [INFO] [stdout] 24dac2452354871e4fecfdc63bbc590926471b555a166da108a577c5eef9a35b